Kassandra,
There are a few pieces by H. Purcell:
-Ground in F with variations (tr. by L. Thompson)
-Ground in D minor (ibid.)
-Air in F major (in Purcell for the Harp – D. Owens)
-Rigodon in D minor (ibid.)
Naderman has a Romance in F major (Les Plaisirs de la Harpe 1)
From Spanish Masters (Rev. N. Zabaleta):
-Antonio de Cabezon – Pavana with Variations
-Lucas Ruiz de Ribayaz – Hachas
William Croft:
-Adagio (in The Classical Harpist by Ch. Powell)
-Sarabande (Anthology of English Music for the harp – D. Watkins)
Hope I helped you. Good luck!
Zoraida